*{
	margin: 0;
	padding: 0;
}
.footershaixa {
    position: relative;
    z-index: 2;
    
}
.footershaixb {
    display: none;
    width: 500px;
    height: 150px;
    position: absolute;
    left: -230px;
    top: 16px;
    cursor: auto;
    background: #fff;
    border: 1px solid #c00;
    text-align: left;
}
.footershaixa:hover>.footershaixb{
	display:block;
}